import os from "os";

/**
 * @name - Host Process
 * @description - Describes the host process
 * @member type - The type of the host process (electron, browser, etc)
 * @member release - The release string of the host process
 */
export interface IHostProcess {
 type: HostProcessType;
 release: string;
}

/**
 * @enum ELECTRON - Electron Host Process Type
 * @enum BROWSER - Browser Host Process Type
 */
export enum HostProcessType {
 Electron = 1, // bits: 01
 Browser = 2, // bits: 10
 All = 3, // bits: 11
}

export enum PlatformType {
 Web = "web",
 Windows = "win32",
 Linux = "linux",
 MacOS = "darwin",
}

function getHostProcess(): IHostProcess {
 const osRelease = os.release().toLowerCase();
 let hostProcessType: HostProcessType;
 if (osRelease.indexOf("electron") > -1 || process.env.HOST_TYPE === "electron") {
 hostProcessType = HostProcessType.Electron;
 } else {
 hostProcessType = HostProcessType.Browser;
 }

 return {
 release: osRelease,
 type: hostProcessType,
 };
}

export function isElectron(): boolean {
 return getHostProcess().type === HostProcessType.Electron;
}

export function isBrowser(): boolean {
 return getHostProcess().type === HostProcessType.Browser;
}

export default getHostProcess;